| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.237.124.209 | 86398s | s02.knoop.nl | AS202053 | UpCloud Ltd | 94.237.124.0/23 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | s03.knoop.nl | 94.237.41.22 | s03.knoop.nl | AS202053 UpCloud Ltd |
| 30 | 86400s | fallback.mail.knoop.nl | 94.237.124.209 | s02.knoop.nl | AS202053 UpCloud Ltd |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | config.s03.knoop.nl → 94.237.124.209 |
| 🔶 Autoconfig | config.s03.knoop.nl → 94.237.124.209 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | config.s03.knoop.nl |
| Policy | Record (_dmarc.windpowercentre.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=100 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026070618 |
| Primary NS (MNAME) | ns1.knoopbeheer.nl |
| Responsible (RNAME) | domeinregistratie@knoopbeheer.nl |
| Refresh | 3600s |
| Retry | 1200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 16:10:42 | 5161ms | 4 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-07-07 08:19:49 | 10196ms | 4 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-26 20:09:30 | 2319ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-25 21:48:58 | 2778ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-24 20:43:46 | 4576ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-24 08:22:34 | 1184ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 16:29:23 | 2725ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 14:25:53 | 2405ms | 3 NS 1 A 2 MX | 🔓 Insecure | View |